Math in Daily Life Math in Daily Life: How much will you have saved when you retire? Is it better to lease or buy a car? Learn the answers to these and other mathematical questions that affect our daily decisions. Math in Daily Life: How much will you have saved when you retire? Is it better to lease or buy a car? Learn the answers to these and other mathematical questions that affect our daily decisions. with answersbuycardailyleasemathretiresavedby 2 users